Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

BUS-8559-830L Datasheet(PDF) 1 Page - List of Unclassifed Manufacturers

No. de Pieza. BUS-8559-830L
Descripción  VARIABLE OUTPUT MIL-STD-1553 TRANSCEIVER
Descarga  4 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  ETC1 [List of Unclassifed Manufacturers]
Página de inicio  
Logo 

BUS-8559-830L Datasheet(HTML) 1 Page - List of Unclassifed Manufacturers

   
Zoom Inzoom in Zoom Outzoom out
 1 / 4 page
background image
DESCRIPTION
Designed specifically for use in auto-
matic test equipment where a variable
transmitter output level is required,
the DDC Model BUS-8559 transceiv-
er is a complete transmitter and
receiver conforming to MIL standards
1553A and 1553B.
The receiver section accepts phase-
modulated bipolar data at the input
and produces a bi-phase TTL signal
at
the
output,
see
FIGURE
1.
Outputs, DATA and DATA, are posi-
tive and negative excursions of the
input beyond an internally fixed
threshold. The positive and negative
thresholds are internally set at the
factory for a nominal 1 V pk-pk signal,
when measured at point “A” in FIG-
URE 2. An external strobe input is
provided which allows the the receiv-
er to be removed from the line. A logic
“0” applied to RECEIVER STROBE
will disable the receiver output.
The BUS-8559 transmitter section
accepts bi-phase TTL data at the
input and produces a nominal 0 to 27
V pk-pk differential output across a
145
Ω load. When the transmitter is
coupled to the data bus with the spec-
ified transformer*, and isolated (on the
data side) with two 55
Ω fault isolation
resistors, and loaded with two 70
terminations
(plus
additional
receivers), the data bus signal pro-
duced is a nominal 0 to 7.5 V pk-pk
when measured at the output side of
the 55
Ω resistors.
When both DATA and DATA, inputs
are held low or high, the transmitter
presents a high impedance to the
line. An external inhibit input is also
provided, which allows the the trans-
mitter output to be removed from the
line.. When a logic “1” is applied to the
TX INHIBIT input, the transmitter is
disabled, and the data inputs are
ignored.
APPLICATION
The BUS-8559 is suitable for any
MIL-STD-1553
application
which
requires a transceiver. The BUS-8559
comes in a hermetic, 24-pin DDIP
package which measures 1.4 x 0.8 x 0.2
inches.
VARIABLE OUTPUT
MIL-STD-1553 TRANSCEIVER
FEATURES
Variable Transmitter Output
Transmitter/Receiver in a Single
24-Pin DDIP Hybrid
Very Low Power Dissipation
Improved Receiver Filtering
Enhances System Bit Error Rate
Meets MIL-STD-1553A and 1553B
Power Supplies:
±15 V or
+15 V and -12 V
+5
VAR V
(O to +15 V)
RECEIVER
STROBE
RX DATA
RX DATA
COMPARATOR
COMPARATOR
FILTER
TRANSCEIVER
LIMITER
DRIVER
DRIVER
SHAPING
NETWORK
SHAPING
NETWORK
DATA
TX DATA
TX DATA
TX INHIBIT
-15
+15
BUS-8559
BUS-25679
TRANSFORMER
DATA
CC
BUS-8559 BLOCK DIAGRAM
BUS-8559
© 1999 Data Device Corporation


Html Pages

1  2  3  4 


Datasheet Download




Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn